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G R Plumbing

Heating

Radiators that stay cold, uneven heat, noisy pipes, controls and thermostats, across Caterham and nearby towns.
Cold radiators and cold spots traced to the cause, whether that is air, sludge, a valve or the pump.
Thermostats, programmers and radiator valves replaced or upgraded.
Radiators added, moved or replaced as part of a wider job.

What affects scope

  • How many radiators or rooms are affected
  • Whether the system needs cleaning out
  • Access to pipework, valves and the pump
  • The controls you have now

What to send first

  1. 1

    Which rooms or radiators are cold, and which part of the radiator

  2. 2

    The pressure reading on the boiler gauge

Good fit when

  • Some rooms heat and others don't
  • The system is noisy or losing pressure
  • You want new radiators, valves or controls

If there is no heating at all and the boiler shows a fault, start with Boiler Repairs.

When the heating isn't right, the fault can sit anywhere between the boiler and the furthest radiator. Gareth works on wet central heating systems: radiators that are cold at the bottom or the top, rooms that never warm up, banging or gurgling pipes, pressure that keeps dropping, and controls that don't do what they should.

Finding the cause

Gareth looks at the whole system rather than one radiator. A radiator cold at the top usually needs bleeding; cold at the bottom often points to sludge. If several rooms are struggling, the pump, a zone valve or the system balance may be the issue. He explains what he has found and the options before any work starts.

Radiators, valves and controls

Heating work also covers new radiators, moving a radiator for a refit, thermostatic radiator valves and new controls. Where the boiler itself is at fault, see Boiler Repairs.

What our customers say

“Rang Gareth with an issue and within the hour he called and resolved the issue. I have not used GR Plumbing before but will not hesitate to call now for all my boiler issues. Would highly recommend Gareth from G R Plumbing.”

Verified reviewer

“Gareth got us out of trouble when our boiler broke down 10 years ago and we've used Gareth for our annual boiler check ever since. He is an exceptional engineer, knowledgeable about all aspects of boilers and central heating systems. He keeps you informed and is always punctual, he always works clean and is very polite and friendly. A true old school craftsman. Well done!”

Verified reviewer

“We have been using GR Plumbing for over 10 years to do our annual boiler service and those of some rental properties. Always a pleasure to have Gareth around, excellent service and knowledge.”

Verified reviewer

Frequently Asked Questions

Why is my radiator cold at the bottom?
It is often sludge that has settled in the radiator or the system. A single radiator can sometimes be cleared; if several are affected, the whole system may need cleaning. Gareth will check before recommending either.
My boiler pressure keeps dropping. Is that a heating fault?
It can be. A small leak on a radiator valve or pipe, or a fault with the boiler's expansion vessel, can both cause it. Note how quickly it drops and mention it when you call.
Can you move or add a radiator?
Yes, often alongside a bathroom, kitchen or room refit. The price depends on how far the pipework has to run and which floors or walls it passes through.

Contact

Or call us on 07954 321485

Details that help

  • Which rooms or radiators are cold, and which part of the radiator
  • The pressure reading on the boiler gauge

Add up to 5 photos of the job.

From the blog

Heating Caterham: Why One Room Is Always Colder Than the Rest
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Heating Caterham: Why One Room Is Always Colder Than the Rest

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